About 117 flights were delayed and two were forced to be canceled at Phoenix Sky Harbor International Airport, according to the Federal Aviation Administration, as of 8:20 p.m. There was a partial ...
Wind turbines usually jut up from the ground like giant pinwheels. Now a company in China is exploring a new form factor: flying wind turbines. These zeppelin-like aircraft float high in the sky, ...
The answer lies in a combination of engine exhaust, air temperature, humidity and other atmospheric conditions.
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